MCP servers.
Connect a server the community built.
An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.
Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.
Category: Dev tools
4,588 results · page 80 of 153
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estimationsMCP serverDev tools
AI-powered job cost estimator for skilled trades with material and labor breakdowns
Ready to connect
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etapa-mcpMCP serverDev tools
AI cycling coach — training plans and beginner guidance via the Etapa API.
Ready to connect
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ethereum-toolkitMCP serverDev tools
Real-time Ethereum blockchain data (gas prices, account balances etc) on Mainnet and Sepolia
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etherscanMCP serverDev tools
Etherscan MCP — multichain block-explorer API (Etherscan V2)
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eu-complianceMCP serverDev tools
40 MCP tools: multi-chain RPC, market and transaction decisions, AI, EU compliance and US imports
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eu-parliamentMCP serverDev tools
European Parliament Open Data — MEPs, plenary docs, sessions
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eu261MCP serverDev tools
EU261 flight delay compensation: check eligibility, compute EV, track fares. 6 tools, 35+ airports.
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euacc-mcpMCP serverDev tools
Live EU funding data in your AI: grant calls, programmes, consortium partners, VCs, incubators.
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euler-mcpMCP serverDev tools
Euler - 39 tools for lending rates, supply, and borrow data
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eur-lexMCP serverDev tools
EU law, article-level: GDPR, NIS2, DORA, EU AI Act + more, with EUR-Lex citations. Keyless.
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eurorackMCP serverDev tools
Citation-anchored Eurorack module reference: specs, compatibility, and patch techniques.
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eurostatMCP serverDev tools
Eurostat MCP — wraps Eurostat Statistical Data API (no auth required)
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eurostat-mcp-serverMCP serverDev tools
Access European statistics: GDP, unemployment, inflation, population data.
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event-resolverMCP serverDev tools
Resolve prediction market events. Price checks, claim verification, outcome confidence.
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eventsMCP serverDev tools
Read-only tools for current SofiaStage events, venues, cities, performers, and editorial.
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evidenceMCP serverDev tools
Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.
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evo-mcpMCP serverDev tools
Gym management (ABC Evo / W12): members, plans, sales, receivables, check-ins, classes and prospect
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exa-labs-exa-code-mcpMCP serverDev tools
Find open-source libraries and fetch contextual code snippets by version to accelerate development…
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example-appMCP serverDev tools
Build complete Apps with our framework — study or fork this reference implementation. Covers all @mc
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example-mcp-serverMCP serverDev tools
Build complete Apps with our framework — study or fork this reference implementation. Covers all @mc
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exchangeMCP serverDev tools
Pay people nearby for physical work: find out if something is true, or have it done.
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exchange-rate-mcpMCP serverDev tools
MCP server for live currency exchange rates and conversion, ISO codes and Chinese currency names.
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exchangerateMCP serverDev tools
ExchangeRate MCP — wraps open.er-api.com (free, no auth)
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exergynetMCP serverDev tools
Read-only ExergyNet MCP lookups and compute-cost estimates; write settlement is disabled.
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exoplanet-archiveMCP serverDev tools
NASA Exoplanet Archive — ~5600 confirmed exoplanets + candidates
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faa-delaysMCP serverDev tools
FAA Delays MCP — live US airport operational status (FAA, free, no auth).
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faa-regulationsMCP serverDev tools
FAA Regulations MCP — US Federal Aviation Regulations (14 CFR, 'FARs').
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What is an MCP server?
The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.
7,962 of the 11,220 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.
Connect one to Claude, Cursor, Codex or ChatGPT
Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.
Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.